Fix user display name retrieval with optional chaining and filtering (#300)

* Fix user display name retrieval with optional chaining and filtering

* 1.34.3

Author: mdroidian

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "query-builder",
-  "version": "1.34.2",
+  "version": "1.34.3",
   "description": "Introduces new user interfaces for building queries in Roam",
   "main": "./build/main.js",
   "author": {

package.json

@@ -571,7 +571,8 @@ const translator: Record<string, Translator> = {
           `[:find (pull ?n [:node/title]) :where [?u :user/display-page ?n]]`
         ) as [PullBlock][]
       )
-        .map((d) => d[0][":node/title"] || "")
+        .map((d) => d[0]?.[":node/title"] || "")
+        .filter(Boolean)
         .concat(["{current user}"]),
     placeholder: "Enter the display name of any user with access to this graph",
   },
@@ -601,7 +602,8 @@ const translator: Record<string, Translator> = {
           `[:find (pull ?n [:node/title]) :where [?u :user/display-page ?n]]`
         ) as [PullBlock][]
       )
-        .map((d) => d[0][":node/title"] || "")
+        .map((d) => d[0]?.[":node/title"] || "")
+        .filter(Boolean)
         .concat(["{current user}"]),
     placeholder: "Enter the display name of any user with access to this graph",
   },